Description

3-Chloro-2-Methyl-2-Butanol is a versatile chlorinated tertiary alcohol that serves as a valuable intermediate in organic synthesis. Its structure makes it a key building block for the production of more complex molecules, offering significant value in fine chemical manufacturing. This compound is essential for research and development chemists and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other drug candidates.
• Agrochemical Synthesis: Serves as a precursor in the manufacture of pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: A key reagent for introducing the chloromethyl tertiary butanol moiety into target molecules.
• Flavor and Fragrance Industry: Potential intermediate for the synthesis of certain aroma chemicals.
• Polymer Chemistry: Can be utilized in the modification of polymers or as a chain transfer agent.
• Research & Development: Employed in academic and industrial R&D for method development and novel compound synthesis.

Basic Information

Product Name	3-Chloro-2-Methyl-2-Butanol
CAS No.	21326-62-5
Molecular Formula	C5H11ClO
Molecular Weight	122.59 g/mol
Synonyms	2-Methyl-3-chloro-2-butanol; 3-Chloro-2-methylbutan-2-ol; 2-Butanol, 3-chloro-2-methyl-; Chloromethyl tert-butyl alcohol; 1-Chloro-1,1-dimethyl-2-propanol; tert-Butyl chloromethyl carbinol
EINECS	Contact for details

Quality Control

Our 3-Chloro-2-Methyl-2-Butanol is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure it meets high-purity standards suitable for synthetic applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.00 - 1.05
Refractive Index (20°C)	1.440 - 1.450

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.